If a Categorical Independent Variable Contains 4 Categories,then _____ Dummy

question 24

Multiple Choice

If a categorical independent variable contains 4 categories,then _____ dummy variable(s) will be needed to uniquely represent these categories.

• A)1
• B)2
• C)3
• D)4

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Definitions:

Desirability

The quality of being wanted or sought after due to being attractive, useful, or necessary.

Motivated Forgetting

The process through which individuals unconsciously or consciously block out painful or unwanted memories.

Jenkins and Dallenbach

Researchers known for their study on the effects of sleep on memory retention, demonstrating that sleep can protect memories from interference.

Nonsense Syllables

A string of letters that do not form a known word, used in psychological experiments on memory.